Grosse Ile Municipal Airport
E842561
Grosse Ile Municipal Airport is a public airport serving general aviation needs for the community of Grosse Ile Township in southeastern Michigan.
All labels observed (1)
| Label | Occurrences |
|---|---|
| Grosse Ile Municipal Airport canonical | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T10121660 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grosse Ile Municipal Airport Context triple: [Grosse Ile Township, Michigan, hasAirport, Grosse Ile Municipal Airport]
-
A.
Mackinac Island Airport
Mackinac Island Airport is a small public airport serving Michigan’s Mackinac Island, providing essential air access to the car-free tourist destination.
-
B.
Put-in-Bay Airport
Put-in-Bay Airport is a small public airport serving the village of Put-in-Bay and the surrounding South Bass Island area in Lake Erie, Ohio.
-
C.
Harbor Springs Municipal Airport
Harbor Springs Municipal Airport is a public general aviation airport serving the city of Harbor Springs and surrounding communities in Emmet County in northern Michigan.
-
D.
Beaver Island Airport
Beaver Island Airport is a public airport serving Beaver Island and the nearby community of St. James in northern Lake Michigan, providing essential air transportation to this remote island area.
-
E.
Ionia County Airport
Ionia County Airport is a public-use general aviation airport serving the air transportation needs of Ionia County in central Michigan.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Grosse Ile Municipal Airport Target entity description: Grosse Ile Municipal Airport is a public airport serving general aviation needs for the community of Grosse Ile Township in southeastern Michigan.
-
A.
Mackinac Island Airport
Mackinac Island Airport is a small public airport serving Michigan’s Mackinac Island, providing essential air access to the car-free tourist destination.
-
B.
Put-in-Bay Airport
Put-in-Bay Airport is a small public airport serving the village of Put-in-Bay and the surrounding South Bass Island area in Lake Erie, Ohio.
-
C.
Harbor Springs Municipal Airport
Harbor Springs Municipal Airport is a public general aviation airport serving the city of Harbor Springs and surrounding communities in Emmet County in northern Michigan.
-
D.
Beaver Island Airport
Beaver Island Airport is a public airport serving Beaver Island and the nearby community of St. James in northern Lake Michigan, providing essential air transportation to this remote island area.
-
E.
Ionia County Airport
Ionia County Airport is a public-use general aviation airport serving the air transportation needs of Ionia County in central Michigan.
- F. None of above. chosen
Statements (45)
| Predicate | Object |
|---|---|
| instanceOf |
airport
ⓘ
general aviation airport ⓘ public use airport ⓘ |
| categoryInNPIAS | general aviation facility ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| elevationFeet | 591 ⓘ |
| elevationMeters | 180 ⓘ |
| FAAIdentifier | ONZ NERFINISHED ⓘ |
| hasBasedAircraftType |
helicopters
ⓘ
multi engine airplanes ⓘ single engine airplanes ⓘ |
| hasControlTower | no ⓘ |
| hasFacility |
aircraft hangars
ⓘ
terminal building ⓘ tie-downs ⓘ |
| hasLighting | runway lighting ⓘ |
| hasNavigationAid | visual approach aids ⓘ |
| hasService |
aircraft fueling
ⓘ
aircraft maintenance ⓘ flight training ⓘ |
| IATACode | ONZ NERFINISHED ⓘ |
| ICAOCode | KONZ ⓘ |
| isPubliclyOwned | true ⓘ |
| locatedIn |
Grosse Ile Township, Michigan
NERFINISHED
ⓘ
Michigan NERFINISHED ⓘ Wayne County, Michigan NERFINISHED ⓘ |
| near |
Detroit River
NERFINISHED
ⓘ
Detroit metropolitan area NERFINISHED ⓘ |
| operator | Grosse Ile Township NERFINISHED ⓘ |
| owner | Grosse Ile Township NERFINISHED ⓘ |
| primaryUse | civil aviation ⓘ |
| regionServed | southeastern Michigan NERFINISHED ⓘ |
| runway |
17/35
ⓘ
4R/22L ⓘ |
| runway17/35LengthFeet | 3497 ⓘ |
| runway4R/22LLengthFeet | 4296 ⓘ |
| runwaySurface | asphalt ⓘ |
| serves | Grosse Ile Township, Michigan NERFINISHED ⓘ |
| servesCommunity | Grosse Ile Township residents ⓘ |
| servesTypeOfTraffic |
local general aviation
ⓘ
transient general aviation ⓘ |
| timeZone | America/Detroit ⓘ |
| timeZoneDST |
Eastern Time Zone
ⓘ
surface form:
Eastern Daylight Time
|
| timeZoneStandard | Eastern Standard Time ⓘ |
| usage | general aviation ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Grosse Ile Municipal Airport Description of subject: Grosse Ile Municipal Airport is a public airport serving general aviation needs for the community of Grosse Ile Township in southeastern Michigan.
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.